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1、彩色多普勒超声对前置血管的诊断及临床价值作者:魏达友,蔡永秋,梁玉婷,刘思怡单位:广东省茂名市人民医院超声科,广东茂名525000【摘要】目的:评价彩色多普勒超声(CDF1)对前置血管的诊断价值及临床意义。方法:冋顾分析19例前置血管彩色多普勒超声的声像图表现及母儿结局,并进行超声分型分析。结果:16例前置血管患者的彩色多普勒超声诊断与临床和病理诊断结果一致,诊断符合率84.2%;漏诊3例(占15.8%)。19例前置•血管患者中彩色多普勒超声检出脐带帆状附着型10例,0副胎盘型4例,双叶胎盘型3例,脐带胎盘边缘附着型2例。1
2、9例前置血管孕妇剖宫产16例,阴道分娩3例;活婴23例,死胎7例;母亲全部康复出院。结论:彩色多普勒超声对前置血管的诊断准确率较高,能降低用牛儿死亡率,对作为前置血管的首选检查方法。【关键词】彩色多普勒超声(CDFI);前置血管DiagnosisandClinicalValueofCDFIintheTreatmentofVasaPreviaWEIDa-you,CAIYong-qiu,LIANGYu-ting,etal(ThePeople'sHospitalofMaoming,GuangdongMaoming525000,Ch
3、ina)Abstract:Objective:Toevaluatethediagnosisandclinicalvalueofcolordopplerflowimaging(CDFI)inthetreatmentofvasaprevia.Method:AretrospectiveanalysiswasmadeontheCDFIultrasonographicalfeaturesof19casespatientswithvasapreviaandalsomadeonthesituationofmotherandbaby,the
4、ncarryingoutultrasoundclassification.Result:Therewere16casesvasapreviapatientswhoseCDFIdiagnosiswasinconformitywiththeclinicalandpathologicaldiagnosis・Thecoincidenceratewas84.2%.Therewere3casespatientswhobelongedtomisseddiagnosis(15.8%).Of19casespatientswithvasapre
5、viacheckedbyCDFI,10caseswerevelamentousinsertionofumbilicalcord,4caseswereaccessoryplacenta,3caseswereplacentabipartiteand2casesweremarginalinsertionofumbilicalcord・Of19casespregnantwomenwithvasaprevia,16caseswereconductedcesareanbirthand3casesgavebirthbynaturallab
6、or,includinglivingbabiesof23casesandstillbirthsof7cases・Allmothersrecoveredandleftthehospital.Conclusion:ItisaccuratethatthevasapreviaisdiagnosedbyCDFI,whichcandropthedeathrateoffetus.Therefore,itshallbethefirst-choicemethodintheexaminationofvasaprevia.Keywords:Col
7、orDopplerFlowImaging(CDFI);Vasaprevia前置血管受压迫或破裂是产科严重急症,及时诊断和处理可使患者获得较好的预后,而彩色多普勒超声是木病诊断的重要检杏方法。为了提髙前置血管的诊断符合率,木文对我院2000年7月至2007年9月经临床或病理确诊的19例前置血管的临床表现及彩色多普勒超声检查结杲述行回顾性分析,探讨彩色多普勒超声诊断前豐血管的临床价值及声像图特点。I资料与方法1」一般资料:本组19例经临床及病理确诊为前置血管患者,同期分娩人数52630例,发生率0.036%。孕妇年龄21〜39岁
8、,孕周为32+1〜40+3周,初产妇4例,有既往人流史刮宫史5例,经产妇10例;单胎妊娠10例,双胎妊娠7例,三胎妊娠2例。1.2仪器和方法:使川仪器为SONOS-5500,探头频率为3.()〜7.5MHz,ALOKA-SSD5500,ALOKA-PROSOUNDαl(),US